Fluke 3540-FC Specifications

TECHNICAL DATA

Fluke 3540 FC Three-Phase
Power Monitor

The 3540 FC Three-Phase Power Monitor is a compact device to
monitor key electrical parameters at three-phase machinery (or
equipment) and stream data to the Fluke Connect® Cloud. The
measurement data is available on any connected device using
Fluke Connect mobile app or Fluke Connect® Condition Monitoring
software.

Graphs are available to show the trends and fluctuations of the
measurements during the monitoring period. Alarm settings notify
users immediately when measurement values are outside specified
thresholds.

Monitoring the electrical parameters like current and distortion
can reveal how the machinery (or equipment) is performing, for
example:

• A baseline current or load at a critical pump is trending dan-

gerously close to the motor’s maximum current rating, taking
service factor into account.

• The total power at an induction furnace appears to be fluctuat-

ing abnormally during a curing cycle.

• Determining how often a submersible or hydraulic pump is

cycling on/off to maintain flow or pressures, in some cases
simply validates their is power to the pump.

Immediate access to information about machinery performance
can be the difference between preventing a production stoppage.
Understanding a machines change in performance triggers the

THREE-PHASE MONITORING
AND STREAMING

Monitor three-phase systems and
stream data to the Fluke Connect Cloud

CONNECTED

The measurement data from the
Fluke Connect Cloud is available on
any connected device using the Fluke
Connect mobile app or Fluke Connect
Condition Monitoring software

EASY-TO-INSTALL AND MOVE

Powered from the measurement circuit,
configuration checker can automatically
correct connection errors

ALWAYS ON

The Monitor includes a mode to log
measurements when no connection to
the Fluke Connect Cloud is available

need to investigate further, the alternative is unknowingly letting
the machine run to fail.

Measurement:

• Single or three phase loads

• Voltage, Current and Frequency

• Power including Active Power (VA), Non-active power (var) and

Power Factor (PF)

• Total Harmonic Distortion (%)

The Monitor includes a mode to log measurements when no
connection to the Fluke Connect® Cloud is available. You can
transfer Logged data with the Fluke Connect mobile app.

The total number of measurements depends on the selected
topology (wiring configurations), like wye, delta, or split phase.

Specifications

General specifications

Color LCD display 4.3-inch active matrix color TFT, 480 pixels x 272 pixels, resistive touch panel

Warranty 3540 FC and built-in power supply 2 years (battery not included)

Accessories 1 year

Calibration cycle 2 years

Dimensions
(wxhxd)

Weight 3540 FC 1.1kg (2.5 lb)

Tamper protection Kensington lock

Environmental specifications

Operating temperature O °C to 45 °C (32 °F to 113 °F)

Storage temperature <20 °C to +60 °C (-4 °C to +140 °F),

Operating humidity <10 °C (<50 °F) non condensing

Operating altitude 2000 m (6,500 ft)

Storage altitude 12,000 m (39,000 ft)

IP rating IEC 60529:IP50, in connected condition with protection caps in place

Vibration MIL-T-28800E, Type 3, Class III, Style B

Safety

IEC 61010-1 IEC mains input Overvoltage Category II, Pollution Degree 2

IEC 61010-2- 0 33 CAT IV 600 V / CAT III 1000 V

Electromagnetic compatibility (EMC)

International IEC 61326-1: Industrial

Korea (KCC) Class A Equipment (Industrial Broadcasting & Communication Equipment)

USA (FCC) 47 CFR 15 subpart B. This product is considered an exempt device per clause

Wireless radio with adapter

Frequency range 2412 MHz to 2462 MHz

Output power <10 0 m W

3540 FC 19.8 cm x 16.7 cm x 5.5 cm (7.8 in x 6.6 in x 2.2 in)

Detachable power supply 13.0 cm x 13.0 cm x 4.5 cm (5.1 in x 5.1 in x 1.8 in)

3540 FC with power supply attached 19.8 cm x 16.7 cm x 9 cm (7.8 in x 6.6 in x 4.0 in)

Power Supply 400 g (0.9 lb)

with battery: -20 °C to +50 °C (-4 °F to +122 °F)

10 °C to 30 °C (50 °F to 86 °F) ≤95 %

30 °C to 40 °C (86 °F to 104 °F) ≤75 %

40 °C to 45 °C (104 °F to 113 °F) ≤45 %

(up to 4,000 m derate to 1000 V CAT II/600 V CAT III/300 V CAT IV)

Voltage terminals Overvoltage Category IV, Pollution Degree 2

15.10 3.

2 Fluke Corporation Fluke 3540 FC Three-Phase Power Monitor